Commit 4b242e97 authored Jan 19, 2018 by Guoqing Jiang Committed by Shaohua Li Feb 17, 2018

raid10: change the size of resync window for clustered raid



To align with raid1's resync window, we need to
set the resync window of raid10 to 32M as well.

Fixes: 8db87912 ("md-cluster: Use a small window for raid10 resync")
Reported-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <sh.li@alibaba-inc.com>

parent 3acdb7b5

drivers/md/raid10.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -141,7 +141,7 @@ static void r10bio_pool_free(void r10_bio, void data)
		#define RESYNC_WINDOW (1024*1024)
		/* maximum number of concurrent requests, memory permitting */
		#define RESYNC_DEPTH (3210241024/RESYNC_BLOCK_SIZE)
		#define CLUSTER_RESYNC_WINDOW (16 * RESYNC_WINDOW)
		#define CLUSTER_RESYNC_WINDOW (32 * RESYNC_WINDOW)
		#define CLUSTER_RESYNC_WINDOW_SECTORS (CLUSTER_RESYNC_WINDOW >> 9)

		/*

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